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|---|---|---|
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| 0001062993-12-001722-index.html | 2012-05-14 16:08:36 | |
| 0001062993-12-001722.txt | 2012-05-14 16:08:36 | |
 0001062993-12-001722-xbrl.zip | 72187 | 2012-05-14 16:08:36 |
| exhibit31-1.htm | 7373 | 2012-05-14 16:08:36 |
| exhibit31-2.htm | 7373 | 2012-05-14 16:08:36 |
| exhibit32-1.htm | 2646 | 2012-05-14 16:08:36 |
| exhibit95-1.htm | 9097 | 2012-05-14 16:08:36 |
| FilingSummary.xml | 11573 | 2012-05-14 16:08:36 |
| Financial_Report.xls | 168950 | 2012-05-14 16:08:36 |
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| nrds-20120331.xml | 169595 | 2012-05-14 16:08:36 |
| nrds-20120331.xsd | 29850 | 2012-05-14 16:08:36 |
| nrds-20120331_cal.xml | 57042 | 2012-05-14 16:08:36 |
| nrds-20120331_def.xml | 208303 | 2012-05-14 16:08:36 |
| nrds-20120331_lab.xml | 254463 | 2012-05-14 16:08:36 |
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| R1.htm | 35136 | 2012-05-14 16:08:36 |
| R10.htm | 3681 | 2012-05-14 16:08:36 |
| R11.htm | 13457 | 2012-05-14 16:08:36 |
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| R18.htm | 31645 | 2012-05-14 16:08:36 |
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| R2.htm | 146218 | 2012-05-14 16:08:36 |
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| R22.htm | 19868 | 2012-05-14 16:08:36 |
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| R6.htm | 122730 | 2012-05-14 16:08:36 |
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| R8.htm | 6601 | 2012-05-14 16:08:36 |
| R9.htm | 11454 | 2012-05-14 16:08:36 |
| report.css | 2721 | 2012-05-14 16:08:36 |
| Show.js | 6423 | 2012-05-14 16:08:36 |